| 海藻酸钠/醋酸纤维素渗透蒸发共混膜的研究 |
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| 引用本文： | 胡忠,万朝明.海藻酸钠/醋酸纤维素渗透蒸发共混膜的研究[J].广西民族大学学报,1998(2). |
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| 作者姓名： | 胡忠 万朝明 |
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| 作者单位： | 广西民族学院化学化工系(胡忠)，北京化工大学(万朝明) |
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| 摘 要： | 本研究以海藻酸钠（ＳＡ）和醋酸纤维素（ＣＡ）为膜材料，研究了ＳＡＣＡ渗透蒸发共混膜的制膜条件，分析了该膜的渗透蒸发性能及影响因素．结果表明，ＳＡＣＡ共混膜对乙醇—水混合液具有良好的分离性能．
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| 关 键 词： | 海藻酸钠 醋酸纤维素 共混膜 渗透蒸发 |
On Sodium Alginate and Cellulose Acetate Blend Membrane for Pervaporation Separation |
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| Hu Zhong.On Sodium Alginate and Cellulose Acetate Blend Membrane for Pervaporation Separation[J].Journal of Guangxi University For Nationalities(Natural Science Edition),1998(2). |
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| Authors: | Hu Zhong |
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| Abstract: | Sodium alginate (SA) and cellulose acetate(CA) blended membrane for the soparation of etharl-water mixture by pervaporation was prepared. The expeyimental results indicated that this membrane possessed high permselectivity. The influence of the membrant production condition and effected factors, had been discussed then proved that separation characteristies had been investigated by pervaporation. |
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| Keywords: | Sodium alginate Cellulose aeetate Blend membrane Pervaporation |
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